#region License
// Copyright (c) Jeremy Skinner (http://www.jeremyskinner.co.uk)
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// The latest version of this file can be found at https://github.com/jeremyskinner/FluentValidation
#endregion

namespace ServiceStack.FluentValidation
{
	using System.Collections.Generic;
	using System.Linq;
	using System.Reflection;
	using Validators;

	//TODO: Re-visit this interface for FluentValidation v3. Remove some of the duplication.

    /// <summary>
    /// Provides metadata about a validator.
    /// </summary>
    public interface IValidatorDescriptor {
        /// <summary>
        /// Gets the name display name for a property.
        /// </summary>
        string GetName(string property);

        /// <summary>
        /// Gets a collection of validators grouped by property.
        /// </summary>
        ILookup<string, IPropertyValidator> GetMembersWithValidators();

        /// <summary>
        /// Gets validators for a particular property.
        /// </summary>
        IEnumerable<IPropertyValidator> GetValidatorsForMember(string name);

        /// <summary>
        /// Gets rules for a property.
        /// </summary>
        IEnumerable<IValidationRule> GetRulesForMember(string name);
    }
}